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Question 3 - CBSE Class 12 Sample Paper for 2018 Boards - Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

Last updated at Dec. 16, 2024 by Teachoo

Give an example of vectors a  and b  such that |a| = |b| but a ≠ b .

This is a question of CBSE Sample Paper - Class 12 - 2017/18.

You can download the question paper here  https://www.teachoo.com/cbse/sample-papers/

 

Transcript

Question 3 Give an example of vectors ๐‘Ž โƒ— and ๐‘ โƒ— such that |๐‘Ž โƒ— | = |๐‘ โƒ— | but ๐‘Ž โƒ— โ‰  ๐‘ โƒ—. We know that ๐‘– ฬ‚ is a unit vector, so its magnitude is 1 ๐‘— ฬ‚ is a unit vector, so its magnitude is 1 โˆด |๐‘– ฬ‚ |=|๐‘— ฬ‚ |=1 So, ๐’‚ โƒ— = ๐’Š ฬ‚ & ๐’ƒ โƒ— = ๐’‹ ฬ‚
  1. Class 12
  2. Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

    3. CBSE Class 12 Sample Paper for 2018 Boards

    Chapter 1 Class 8 Rational Numbers →
Chapter 1 Class 8 Rational Numbers →
Class 12
Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo